Content Page
Foreword ....................................................................................... iii
Organization and Local Arrangement Committees ........................................ xvii
Organizing Institutions ................................................................... xviii Endorsing Organizations ................................................................... xix Organization and Local Arrangement Committees ............................................. xx Financial Contributors .................................................................... xxii
Program .......................................................................................... 1
Welcome Reception Statements
Welcome Reception Statement .................................................................. 10
William C. Hurley, President, AACC
Welcome Reception Statement .................................................................. 11
Wilfred Seibel, President, ICC
Welcome Reception Statement .................................................................. 12
Allen R. Rider, President, ASAE
Opening Session Welcome Statements and Keynote Speaker Papers
Welcome Statement ............................................................................ 14
Marc A. Johnson, Dean of Agriculture, KSU
Welcome Statement ............................................................................ 15
Virgil W. Smail, President, AIB
Welcome Statement ............................................................................ 16
Donald E. Koeltzow, Director, GMPRC, USDA-ARS
Keynote Address, Wheat Quality in the Twenty-first Century: The Need and Importance .......... 19
Wilda H. Martinez, Area Director, NAA, USDA-ARS
Keynote Address A Global Approach to Wheat Quality ........................................... 27
Ian B. Edwards, Worldwide Research Director, Pioneer Hi-bred International, Inc.
Speaker Papers and Abstracts
Session I. Biochemical Determinants for Quality Prediction
Introduction ............................................................................ 41
George L. Lookhart and Colin W. Wrigley
Determination of Wheat and Flour Quality ................................................ 45
Bernard L. Bruinsma
Wheat Protein as a Quality Determinant .................................................. 51
Colin W. Wrigley and George L. Lookhart
Wheat Starch as a Quality Determinant ................................................... 61
Paul A. Seib
Wheat Lipids as a Quality Determinant ................................................... 83
Okkyung Kim Chung and Jae-Bom Ohm
Wheat Enzymes as a Quality Determinant ................................................. 101
James E. Kruger
Session II. Rapid Quality Predictions Systems
Recent Advances in Near-Infrared Applications for the Agriculture and Food Industries .. 109
Philip C. Williams
Single Kernel Characterization System .................................................. 129
James J. Psotka
Image Analysis - The Prediction and Assessment of Wheat Quality and Milling
Properties ............................................................................. 141
S. J. Millar, M. B. Whitworth and A. D. Evers
Objective Determination of Bread Crumb Visual Texture by Image Analysis ................ 153
Graeme D. Coles and Jian Wang
Quality Evaluation on a Micro-scale .................................................... 161
Peter W. Gras, F. W. Ellison and Frank Bekes
Session III. Breeding and Genetics of Wheat Quality
Breeding for Quality ................................................................... 175
C. J. Peterson, R. G. Sears, R. A. Graybosch and D. R. Shelton
The Suitability, Development and Application of Early Generation Predictive Tests
for Quality in Wheat Breeding Programs ................................................. 185
Richard W. Summers and Peter I. Payne
An Integrated Approach for Improving Wheat Processing Quality .......................... 193
Ram B. Gupta, Robert Henry and Fin MacRitchie
Applications of Molecular Biology in Understanding and Improving Wheat Quality ......... 205
Ann E. Blechl, Hung Q. Le, Frank Bekes, Peter W. Gras, Yuval Shimoni, Gad Galili and
Olin D. Anderson
Taking Quality to the Market Place ..................................................... 213
Robert F. Bruns
Session IV. Selection of Wheats for Wet-milling and Modern Methods Of Separating Components and Their New Uses
Selection of Wheats and Their Dry-Milling Prior to Wet-Milling ......................... 217
Meinolf G. Lindhauer
Modern Methods of Separating the Components of Wheat ................................... 231 Willi Witt
Genetic Engineering of Wheat for Starch Modification ................................... 249
Ravindra N Chibbar, Monica Båga, Anne Repellin, Tigst Demeke and Pierre Hucl
Update on Wheat Starch and its Uses .................................................... 261
Clodualdo C. Maningat and Paul A. Seib
New Uses of Wheat Gluten and Non-Starch Wheat Components ............................... 285
Wolfgang J. Bergthaller
Session V. Economics of End-use Quality and International Competitiveness
Effect of Changing Global Marketing Systems upon Wheat Quality ......................... 305
Dennis G. Stephens
Demand, Supply and Competition for Hard Wheat Quality Characteristics .................. 311
William W. Wilson and Bruce Dahl
Market Responses to Wheat Quality ...................................................... 339
Kyle W. Stiegert, Joe Parcell and J. P. Blanc
Economic Aspects of Quality Issues in Wheat Variety Improvement ........................ 363
John P. Brennan
Import Wheat Buyers: How Their Quality Demands Are Changing and Why .................... 377
John D. Oades
Session VI. Preservation of Quality
Biological Preservation of Grain Quality: Losses in Storage and Handling ............... 385
Phil Kenkel, Gerrit Cuperus, Tom Phillips, Ron Noyes and Jim T. Criswell
Effect of Wheat Scab and Karnal Bunt on Quality ........................................ 391
Richard A. Meronuck
Engineering Aspects of Grain Storage for Quality Maintenance ........................... 397
Digvir S. Jayas, William E. Muir and Noel D. G. White
Strategic Planning for Effective Integrated Pest Management in Private
Industry: A Case Study ................................................................. 413
Patrick J. Collins and Barry W. Bridgeman
Session VII. Grade Determinants and Prediction of Cleanliness and Soundness
French Perspectives and Needs for International Standards .............................. 425
Jean Philippe Leygue and Guy Martin
Australian Perspective and Need for International Standards ............................ 435
Robert L. Cracknell and Colin W. Wrigley
Canadian Perspective and Need for International Standards .............................. 445
E. Leonard Seguin
USA Perspective and Need for International Standards ................................... 453
David R. Shipman
U. S. Wheat Quality: Observations from the Russian Side ................................ 459
Eugene A. Bannikov
Korean Perspective and Need for International Standards ................................ 463
Chong Ho Lee
Technical Poster Abstracts
Friabilins and Puroindolines in Relation to Endosperm Texture of Breadwheat ................. 469
J. Brian Adams, Helen M. Brown, Li Day, Philip Greenwell and Stephen J. Lock
Studies on Late-Maturity Alpha-Amylases of Breadwheat ....................................... 469
Dhan G. Bhandari, Tony D. Evers, Philip Greenwell, Nick D. Saunders and Rachel Seamer
The Cereals and Cereal Processing Division of CCFRA ......................................... 470
Philip Greenwell
On-Line Measurement of Bran in Flour by Image Analysis ...................................... 470
Martin B. Whitworth, Tony D. Evers and Christopher J. Brock
Stored Wheat Insect Control With Diatomaceous Earth Formulations ............................ 471
Bh. Subramanyam, K. Kramer and J. Throne
Distribution and Effectiveness of a Diatomaceous Earth Dust Applied to Empty
Bins Through Aeration Fans .................................................................. 471
Bh. Subramanyam and S. Norwood
Characterization of Wheat Gliadin Blocks by Gel Electrophoresis, Reversed-Phase
High-Performance Liquid Chromatography and Capillary Electrophoresis ........................ 472
J. A. Bietz and J. Waga
Relationships of Protein Composition to Quality of Eastern-U.S. Soft Wheats ................. 472
F. R. Huebner, J. A. Bietz and P. Finney
Stored Product Research and Education Center, Oklahoma State University ..................... 473
Ronald Noyes, Tom Phillips, Phil Kenkel, Gerrit Cuperus and Jim Criswell
Chilled Aeration of Stored Wheat ............................................................ 473
Dirk E. Maier, Darren Zink and Linda J. Mason
Survey of Wheat Storage Management Practices in North America ............................... 474
Marshall A. Martin, C. Richard Edwards, Linda J. Mason and Dirk E. Maier
Study of Polyphenol Oxidase Activity in Durum Wheat, Canada Prairie Spring Wheat
and Triticale ............................................................................... 474
Dora Y. K. Fenn, Tom N. McCaig, John M. Clarke and Ron E. Knox
Immunochemical Relatedness of Wheat Granule Bound Starch Synthase 1 (GBSS 1) to Other
Plant Species ............................................................................... 475
T. Demeke, P. Hucl and R. N. Chibbar
Isolation and Characterization of cDNA Clones Encoding Granule-Bound Starch Synthase
Isoform I in Wheat (Triticum Aestivum L.) ................................................... 475
Maria A. Matus, Pierre Hucl and Ravindra N. Chibbar
Starch Debranching Enzyme Activities in Developing Wheat (Triticum Aestivum L.) and
Durum (Triticum Durum) Kernels .............................................................. 476
Supatcharee Netrphan, Omorefe Asemota, R. L. Khandelwal and R. N. Chibbar
Production of Transgenic Wheat Lines with Altered Starch Branching Enzyme Expression Levels . 476
Anne Repellin, C. S. Mallard, K. Caswell, N. Leung, L. Steinhauer, M. Baga and
R. N. Chibbar
Use of Response Surface Methods to Determine Mixograph Absorption ............................477
Mark Ingelin and Odean Lukow
Cereal Chemistry and Quality Research at Winnipeg ........................................... 477
M. E. Ingelin, O. M. Lukow, B. M. Watts, L. J. Malcolmson and F. Townley-Smith
Comparison of Mortality of Storage Insects in Wheat Treated with Inert Dust and Deltamethrin .478
L. M. Dupchak, F. A. Lazzari and S. M. N. Lazzari
Fungi in Wheat Stored in Southern Brazil .................................................... 478
F. A. Lazzari and P. R. V. S. Pereira
Comparison of the Quality of Wheat from Different Origins ................................... 479
S. M. N. Lazzari, F. A. Lazzari and L. M. Dupchak
Evaluation of Insecticides to Control Sitophilus Oryzae (L.) and Rhyzopertha Dominica (Fab.)
in Wheat .................................................................................... 479
Paulo R. V. S. Pereira, Airton R. Pinto Jr., Rui S. Furiatti and Flavio A. Lazzari
Insect Control in Wheat with Inert Dusts .................................................... 480
A. R. Pinto, Jr. and F. A. Lazzari
The Use of the Acoustic Method for the Estimation of Wheat Technological Properties ......... 480
G. Juodeikiene, L. Basinskiene, L. Jakubauskiene and V. Kunigelis
Prediction of Wheat Technological Quality by Biochemical Method ............................. 481
M. Menkovska, D. Knezevic and M. Ivanoski
Breadmaking Quality of Wheat Grain in the Czech Republic .................................... 481
Kvetoslav Hubik
Methods and Apparatus for Prediction of Baking Properties of Wheat .......................... 482
Zygmunt K. Ambroziak and Kazimierz Godkicwicz
Variation at Low-Molecular-Weight Bands of Seed Storage Proteins in Japanese Wheats ......... 482
Hiro Nakamura, Atsuo Inazu and Genkiti Takeda
Starch Properties and Utilization of Chinese Black-Grain Wheat and Selected Specialty Wheats .483
Wende Li, Shancheng Sun and Harold Corke
Screening for Amylose Content in Relation to Starch Functional Properties in Wheat
Genetic Resources ........................................................................... 483
Monisha Bhattacharya and Harold Corke
Use of Sweetpotato in Wheat-Sweetpotato Composite Flour Products as Affected by
pH-Dependent Amylase Activity and Pasting Properties ........................................ 484
Lilia S. Collado and Harold Corke
Some Small-Scale Techniques for Measuring Noodle Quality .................................... 484
Harold Corke, Monisha Bhattacharya, Xiao Fang Chen and Lilia S. Collado
Effect of Beta-Cyclodextrin and Xanthan Gum on Pasting Properties of Wheat and Potato
Starch and Wheat Flour ...................................................................... 485
Wen-De Li, Lie-Tien Chang and Harold Corke
Steamed Bread Quality of Chinese Wheat Cultivars ............................................ 485
J. Zhu, L. O'Brien and R. Booth
Small Scale Quality Testing at the Agricultural Research Institute, Wagga Wagga, Australia .. 486
J. R. Oliver and H. M. Allen
Quality Variation Among Soft Wheat Breeding Lines Derived from Crosses Involving Tincurrin .. 486
L. O'Brien, S. H. Shah, G. Brown, D. The and J. Bell
Differences in Distribution of Tissue Nitrogen in Bread Wheat Genotypes ..................... 487
Hou Youliang and L. O'Brien
The Genetic Basis of Tissue Nitrogen Content of Wheat ....................................... 487
M. A. Rostami, L. O'Brien and S. H. Shah
Effect of Allelic Variation for Glutenin Loci on Dough Mixing Properties and Stickiness
in 1BL/1RS Wheats ........................................................................... 488
Y. J. Jin and D. J. Mares
Association Between Polymeric Protein and Quality Characteristics in 1BL/1RS Translocation
Wheats ...................................................................................... 488
Y. J. Jin and D. J. Mares
Effects of Addition of Cereal Germ Protein Isolates on Physical and Nutritional Properties
of Wheat Dough .............................................................................. 489
S. Uthayakumaran, S. Tomoskozi, P. W. Gras and F. Bekes
The Effects of Altering Protein Content and Gliadin-to-Glutenin Ratio on the Functional
Properties of Wheat Flour ................................................................... 489
S. Uthayakumaran, P. W. Gras, F. Bekes and D. Murray
Wheat in Portugal: Current Research and Main Achievements on Quality at the National
Plant Breeding Station (ENMP) ............................................................... 490
Carla M. Brites, B. Maçãs, M. Guerreiro and F. Bagulho
The Effect of Protein and Polysaccharide Composition on the Rheological Properties of
Doughs Prepared from Different Wheat Cultivars .............................................. 490
J. Lopes da Silva and C. Brites
Starch Processing Quality of French Wheat and Influence of the Cultivation Conditions ....... 491
J. P. Leygue and A. Le Bras
French Wheat Classification by NIT Spectroscopy Analysis .................................... 491
B. Mahaut and E. Grimonpont
Genetic Analysis of Endosperm Proteins and Their Relationship with Quality in Triticum Sp ... 492
Jose M. Carrillo, J. F. Vazquez, M. Rodriguez-Quijano, M. T. Nieto-Taladriz, M. Ruiz,
M. Gomez and M. C. Martinez
Selection of Winter Wheat (Triticum Aestivum L.) for Bread-Making Quality at Cereal
Research Institute, Szeged .................................................................. 492
Z. Kertesz and J. Matuz
Durum Wheat (Triticum Durum Desf.) Breeding in Szeged, Hungary .............................. 493
J. Matuz and B. Beke
Influence of Different Agronomic Conditions on Quality of Winter Wheat in Hungary ........... 493
Zoltán Gyôri
Breeding for High Gluten Content Wheat (Triticum Aestivum L.) Genotypes Under Eastern-European
Climatic Conditions ......................................................................... 494
Z. Bedo, L. Lang, G. Vida, A. Juhasz and I. Karsai
The Influence of the Wheat Hardness on Some Energetic Characteristics of Grinding ........... 494
István Bölöni, Antal Véha and Ernõ Gyimes
Principles of Sour Dough Fermentation ....................................................... 495
J. M. Brummer
Evaluation of Rheological Properties of Additives in Wheat Dough ............................ 495
Rolf Zimmermann
Grain Quality of Wheat in Kazakstan ......................................................... 496
A. Abugalieva and L. Dracheva
Determination of High Quality Hard Wheat Growing Locations in Kazakstan ..................... 496
A. I. Abugalieva, L. M. Dracheva and V. I. Savin
The Modification of the Express-Method for Determining Gluten Quality of Wheat Flour with
Inferior Properties ......................................................................... 497
R. Polandova, G. Dremucheva and O. Karchevskaya
Highly Converted Product (Product by Hydrolysis) from Wheat Flour and its Application in
Breadmaking by the Method of Intensive Technology ........................................... 497
R. Polandova, G. Dremucheva and L. Shelelenko
Activities of the USDA/ARS Regional Wheat Quality Laboratories I. Soft Wheat
Quality Laboratory .......................................................................... 498
P. Finney, C. Gaines, J. Donelson, C. Bergman, D. Gualberto, R. Martin, L. Andrews,
J. Kinney, B. Renner, A. Bugaj, S. Croskey, G. Kirchhofer and M. Raeker
Activities of the USDA/ARS Regional Wheat Quality Laboratories II. Hard Winter Wheat
Quality Laboratory .......................................................................... 498
O. K. Chung, B. W. Seabourn, M. S. Caley, K. T. Fay, R. K. Lyne, X. Liu, Z. L. Haden
and Z. S. Xiao
Activities of the USDA/ARS Regional Wheat Quality Laboratories III. Western Wheat
Quality Laboratory .......................................................................... 499
C. F. Morris, H. C. Jeffers, A. D. Bettge, M. J. Giroux, D. A. Engle, M. L. Baldridge,
B. S. Patterson, R. L. Ader, G. E. King, B. C. Davis, W. Kelley and L. Siebol
Activities of the USDA/ARS Regional Wheat Quality Laboratories IV. Hard Red Spring and
Durum Wheat Quality Laboratory .............................................................. 499
G. A. Hareland, J. D. Wear, D. Puhr and M. Skunberg
Entomological Research in the Biological Research Unit ...................................... 500
J. E. Baker, M. A. Mullen, R. W. Howard and D. W. Hagstrum
Expression of Rice and Insect Chitinases in Transgenic Wheat ................................ 500
Xu Gu, Qing L. Mi, Subbaratnam Muthukrishnan, George Liang and Karl J. Kramer
Relationships of Various Protein Fractions with Wheat Baking Quality ........................ 501
S. R. Bean, S. K. Akkina, R. K. Lyne, G. L. Lookhart and O. K. Chung
Capillary Electrophoresis of Wheat Proteins ................................................. 501
S. R. Bean, S. K. Akkina, R. K. Lyne and G. L. Lookhart
New Extraction and Fractionation Methods for Wheat Flour Lipids ............................. 502
O. K. Chung, J. D. Hubbard, J. M. Downing and J. B. Ohm
Volatiles Extracted from Whole and Ground Wheat Samples by Supercritical Carbon Dioxide and
Direct Helium Purge ......................................................................... 502
L. M. Seitz, R. Rengarajan and M. S. Ram
Digitization of Interpretive Line Slides for Development of a Visual Grain Grading
Knowledge Base .............................................................................. 503
R. E. Dempster and J. L. Steele
Automated Measurement of Single Wheat Kernel Protein, Moisture and Color Class Using
Near-Infrared Reflectance ................................................................... 503
F. E. Dowell, C. R. Martin, J. L. Steele and D. Wang
Development of a Grain Odor Sampler ......................................................... 504
C. R. Martin, D. B. Sauer, L. M. Seitz and J. L. Steele
The Single Kernel Wheat Characterization System (SKWCS) ..................................... 504
C. R. Martin and J. L. Steele
Mixograph Instrumentation ................................................................... 505
M. D. Shogren, J. L. Steele and D. L. Brabec
The Determination of Single Wheat Kernel Color Class Using Visible and Near-Infrared
Reflectance ................................................................................. 505
Donghai Wang, Floyd E. Dowell and Ron E. Lacey
Digital Imaging for Bread Assessment ........................................................ 506
I. Y. Zayas and O. K. Chung
Development of Uniform Wheat Dockage and Shrunken and Broken Kernel Determination Procedure . 506
D. S. Chung, C. K. Spillman, S. K. Lee, E. Maghirang and C. H. Lee
Energy Requirements for Size Reduction of Wheat - First Break Milling ....................... 507
E. Haque, P. V. Reddy, C. K. Spillman, Q. Fang and J. L. Steele
Development of an Experimental Roller Mill .................................................. 507
C. K. Spillman, E. Haque, P. V. Reddy, Q. Fang and J. L. Steele
Detection of O-Glycosidically Linked Mannose Within the Structure of a Highly Purified
Glutenin Subunit Isolated from Chinese Spring Wheat ......................................... 508
K. A. Tilley
The HMW Glutenin Subunit Composition of Bulgarian Bread Wheat Varieties Bred in the
Institute for Wheat and Sunflower "Dobroudja" ............................................... 508
P. Ivanov, I. Todorov, and I. Ivanova
High Molecular Weight Glutenin Subunit Composition of Winter Wheat Cultivars Grown in
Romania During the Last 15 Years ............................................................ 509
Ioana Hagima, N. N. Säulescu and Gh. Ittu
Genetic Markers in Selection of Wheat on Seed Quality ....................................... 509
A. A. Sozinov
Fusarium Graminearum and Deoxynivalenol Levels in Kansas Wheat .............................. 510
Dionisia M. Trigo-Stockli and John R. Pedersen
Double Purpose Management of Wheat for Forage and Grain Production: Influence on Milling
and Baking Quality .......................................................................... 510
Marina Castro and Daniel Vázquez
A Study into the Factors Determining Bread Making Quality in Wheat .......................... 511
S. Ceretta, F. A. Van Eeuwijk, L. Z. P. Keizer, H. Bonthuis and M. Kelfkens
Suitability of the Glutomatic Parameters for Rapid Estimation of Industrial Quality in Wheat
Breeding Lines .............................................................................. 511
Daniel Vázquez
Late Nitrogen Application for Effective Utilization on Final Product Quality of Triticum
Durum Varieties ............................................................................. 512
E. De Stefanis, A. Alessandroni and D. Sgrulletta
Wheat Quality in Italy: Evolution and Perspectives .......................................... 512
M. Carcea and L. A. Pasqui
Heat Stress During Grain Filling and Product Quality of Durum Wheat Varieties ............... 513
D. Sgrulletta and E. De Stefanis
Effect of High Temperature Stress on Transcript Levels of Individual Storage Protein
Genes in Developing Wheat Grains ............................................................ 513
Susan B. Altenbach, Sitsari Kitisakkul and Kent Suyenaga
Effects of High Growing Temperature on Protein Accumulation and Polymerization
During Development of Wheat Endosperm ....................................................... 514
Frances M. DuPont and Ronald Chan
Wheat Research at the Western Regional Research Center ...................................... 514
Frances DuPont and Ann E. Blechl
Wheat Quality Improvement via Biotechnology ................................................. 515
Ann E. Blechl, Olin D. Anderson and Frank Bekes
The GrainGenes Genome Database as a Resource for Wheat Quality Information .................. 515
Gerard R. Lazo, Olin D. Anderson and David Matthews
Cloning and Characterization of Starch Branching Enzymes from Wheat ......................... 516
Kent F. McCue and Olin D. Anderson
New Results of Wheat Breeding for Quality and Yield in Bulgaria ............................. 516
Ivan Panayotov
The American Institute of Baking ............................................................ 517
Maureen C. Olewnik and Debi E. Rogers
Closing Remarks .................................................................................. 519
Conference Attendees ............................................................................. 523
* - From Proceedings of the IWQC, 1997